Many different types! Although my LEAST favorite are just humans with a few monster traits (like human with horns/animal ears and a tail,etc) and being called things like a “dragon” or something.
I found them boring. Ofc days will come where I’d probably have to draw them or design one n it’ll be whatever. But I usually lean towards completely feral or demonic looking beings on all fours, threes, six, whatever! Be such abominations… or just look really cool. I love designing monsters and being doing more often!
It’s ironic cuz I DO have my demon siblings but they’re designed that way to be sexually appealing to the human, they are succubi/incubi yanno! (Plus they look cool and sexy anyways)